Brembo 1N2.9524AS GT-S Front Big Brake Kit 6-Piston 405x34mm Slotted Hard Anodized

The Brembo GT-S (GT Sport) Series Brake Kit represents the pinnacle of street-to-track brake performance, featuring race-inspired engineering designed for serious driving enthusiasts. This front axle system delivers professional-grade stopping power with 405mm x 34mm (15.9" x 1.3") two-piece slotted rotors and hard anodized black six-piston monobloc calipers.

Key Features:

• M6 Monobloc Calipers: Cast aluminum six-piston design with racing-style piston radiators and dual recessed seals for exceptional durability under extreme conditions
• Hard Anodized Finish: Black anodized coating provides superior corrosion resistance and thermal management at high temperatures for extended track use
• 405x34mm Two-Piece Floating Rotors: Type 1 (TY1) slotted design continuously refreshes pad surface, removing debris and gases while maintaining consistent friction coefficient
• Lightweight Construction: Aluminum alloy bell reduces unsprung weight while maintaining structural rigidity and improving heat dissipation
• Complete System: Includes high-performance brake pads, DOT-approved stainless steel braided lines, CNC-machined caliper adapters, and all necessary mounting hardware
• Radial Mount Design: Opposed piston configuration ensures even brake force distribution, greater caliper stiffness, and uniform pad wear

The GT-S series bridges the gap between road and track, featuring calipers directly inspired by Brembo's racing applications. The slotted rotor pattern provides optimal heat dissipation, reduced brake fade, and improved wet-weather performance. Each caliper weighs approximately 7.7 lbs unloaded, offering performance advantages while maintaining reasonable weight. The proprietary floating rotor hardware allows for both radial and axial disc expansion while remaining completely noise-free throughout the rotor's lifespan.

Application Note: This is a front axle kit designed for high-performance BMW vehicles. Professional installation recommended to ensure proper fitment and optimal brake system performance.